intelligence activities concerned with identifying and counteracting the threat to security posed by hostile intelligence organizations or by individuals engaged in espionage or sabotage or subversion or terrorism
the people who live in a nation or country; "a statement that sums up the nation's mood"; "the news was announced to the nation"; "the whole country worshipped him"
a federation of tribes (especially native American tribes); "the Shawnee nation"
United States prohibitionist who raided saloons and destroyed bottles of liquor with a hatchet (1846-1911)